SIOUX CITY -- Three men have been charged with criminal trespass following a July 31 incident at the Powell Broadcasting building.

According to a post on the Sioux City Police Department's Facebook page, 23-year-old Joshua Gardner, 19-year-old Jeffery Grillet and 18-year-old Chance Packard are the three visible in security camera footage, holding what appear to be firearms. They were all charged with criminal trespass Aug. 8.